Logitech M170 Wireless Mouse

Plug-and-Play Connection: Connect in 3 seconds (1) to your computer via a strong, reliable USB receiver that plugs into your computer’s USB port.
Comfortable and Mobile: Comfortable, mobile mouse shape is small enough to toss in a bag and the ambidextrous design guides either hand into a natural position.
Power-Saving Features: 12-month battery life (2) and auto sleep help you go longer between AA battery changes.